Try to paint this painting - family of 3 standing people: a father on the left, a mother in the center and a son on the right.

Sounds like a regular family painting?

Not quite - the 3 persons are barefoot, the father's pants are too short, he is looking diagonally to the right and his feet are pointing to the right. The mother's left middle finger and the thumb are white, she is looking straight ahead and her feet are pointing forward. The son is wearing shorts, looking diagonally to the left and his feet are pointing left.